| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -17.3 | -2.4% |
| 2025/3 | -17.7 | -691.0% |
| 2024/3 | 3.0 | -38.2% |
| 2023/3 | 4.9 | -282.9% |
| 2022/3 | -2.7 | -519.9% |
| 2021/3 | 0.6 | -127.6% |
| 2020/3 | -2.3 | -274.5% |
| 2019/3 | 1.3 | -68.6% |
| 2018/3 | 4.2 | +9.3% |
| 2017/3 | 3.8 | +47.3% |
| 2016/3 | 2.6 | -49.9% |
| 2015/3 | 5.2 | +34.7% |
| 2014/3 | 3.9 | +35.1% |
| 2013/3 | 2.9 | -43.2% |
| 2012/3 | 5.0 | - |